Description
The Kubernetes client-go library logs request headers at verbosity levels of 7 or higher. This can disclose credentials to unauthorized users via logs or command output. Kubernetes components (such as kube-apiserver) prior to v1.16.0, which make use of basic or bearer token authentication, and run at high verbosity levels, are affected.
References (5)
Core 5
Core References
Third Party Advisory x_refsource_confirm
https://github.com/kubernetes/kubernetes/issues/81114
Third Party Advisory x_refsource_confirm
https://security.netapp.com/advisory/ntap-20190919-0003/
Third Party Advisory vendor-advisory
x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:4052
Third Party Advisory vendor-advisory
x_refsource_redhat
https://access.redhat.com/errata/RHSA-2019:4087
Mailing List mailing-list
x_refsource_mlist
http://www.openwall.com/lists/oss-security/2020/10/16/2
Scores
CVSS v3
6.5
EPSS
0.0081
EPSS Percentile
74.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-532
Status
published
Products (8)
k8s.io/client-go
0 - 0.17.0Go
k8s.io/kubernetes
0 - 1.16.0-beta.1Go
kubernetes/kubernetes
1.15.3
kubernetes/kubernetes
1.15.4 beta0
kubernetes/kubernetes
1.16.0 alpha1 (5 CPE variants)
kubernetes/kubernetes
< 1.15.3
redhat/openshift_container_platform
3.11
redhat/openshift_container_platform
4.1
Published
Aug 29, 2019
Tracked Since
Feb 18, 2026